Finding the Fourth Proportional to 83,997, 125,997.93 and 21,667.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,997 : 125,997.93 = 21,667.50 : x
2. Step 2: Convert to fraction form
   83,997/125,997.93 = 21,667.50/x
3. Step 3: Cross multiply
   83,997x = 125,997.93 × 21,667.50
4. Step 4: Simplify right side
   83,997x = 2,730,060,148.28
5. Step 5: Solve for x
   x = 2,730,060,148.28/83,997
6. Step 6: Final answer
   x = 32,501.88